101 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
102 | Grayhorse Operating Inc | Tulsa, OK 74103-4439 | Oil & Gas Operator | Jan 2024 |
103 | Grayrock Energy, LLC | | Oil & Gas Operator | Jan 2024 |
104 | Green Operating Company, Inc. | Tulsa, OK 74135 | Oil & Gas Operator | Feb 2023 |
105 | Green Valley Disposal Serv LLC | Waynoka, OK 73860-0194 | Oil Operator | Feb 2024 |
106 | Grizzly Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Feb 2024 |
107 | Gugli Corporation | Ada, OK 74821-1527 | Oil & Gas Operator | Sep 2014 |
108 | Gulf Exploration, LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2024 |
109 | H2ox Operating LLC | | Oil Operator | Feb 2024 |
110 | Ham Oil Company, LLC | | Oil Operator | Sep 2022 |
111 | Harken Exploration Company | Houston, TX 77079 | Oil & Gas Operator | Mar 2008 |
112 | Harrison Oil & Gas Inc | Houston, TX 77019 | Oil & Gas Operator | Jan 2024 |
113 | Harrod Leasing | Arcadia, OK 73007-0043 | Oil & Gas Operator | Jan 2024 |
114 | Heartlands Development Co Inc | Bristow, OK 74010-3826 | Oil & Gas Operator | May 2017 |
115 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2024 |
116 | High Sierra Crude Oil& Marketing LLC | Ardmore, OK 73401 | Oil Operator | Nov 2013 |
117 | Hill Oil Company Inc | | Oil & Gas Operator | Jan 2024 |
118 | Hondo Oil & Gas Company | Roswell, NM 88202 | Oil & Gas Operator | Aug 2006 |
119 | HRC Production Co | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
120 | Hsumy Oil & Gas Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2007 |
121 | Hy-Carb Energy Inc | | Oil & Gas Operator | Feb 2009 |
122 | Jan Oil Company | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2006 |
123 | Jefferson Co LLC (The) | Corinth, TX 76205 | Oil & Gas Operator | Aug 2004 |
124 | Jerry Scott Drilling Company Inc | Ada, OK 74821-2419 | Oil & Gas Operator | Jan 2024 |
125 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
126 | Jones Energy LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2024 |
127 | K M Gas Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2014 |
128 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
129 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
130 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2024 |
131 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
132 | Kingery Drilling Co., Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Feb 2024 |
133 | Kybenco Disposals LLC | | Oil Operator | Sep 2022 |
134 | Lake Country Disposal II LLC | | Oil Operator | Jan 2024 |
135 | Lake Country Disposal LLC | | Oil Operator | Jan 2024 |
136 | Larkin Energy Company Inc | Sasakwa, OK 74867-0006 | Oil & Gas Operator | May 2022 |
137 | Larkin Oil Co | Sasakwa, OK 74867 | Oil & Gas Operator | Aug 2015 |
138 | LCB Resources LLC | | Oil & Gas Operator | Feb 2024 |
139 | Lewis John L Well Service | Sasakwa, OK 74867-0067 | Oil Operator | May 2013 |
140 | Likins-Foster Honolulu Corp | Foster City, CA 94404 | Oil & Gas Operator | Feb 2015 |
141 | Louis Dreyfus Gas Marketing | Oklahoma City, OK 73134 | Oil & Gas Operator | Mar 2018 |
142 | LX4 LLC | | Oil Operator | Jan 2024 |
143 | M E Klein & Associates LLC | Washington, OK 73070-8106 | Oil & Gas Operator | Feb 2024 |
144 | Mac Laskey Kelly Oilfield | El Dorado, KS 67042 | Oil & Gas Operator | Feb 2024 |
145 | Marbet LLC | Edmond, OK 73013-6691 | Oil & Gas Operator | Jan 2024 |
146 | Mason Robert A Production Co | Edmond, OK 73013-9102 | Oil & Gas Operator | May 2013 |
147 | Matthews Oil & Gas | Francis, OK 74844-0357 | Oil & Gas Operator | Jan 2024 |
148 | Matthews Oil & Gas LLC | Weleetka, OK 74880-7312 | Oil & Gas Operator | Apr 2020 |
149 | Mayabb Oil Company Inc | Tulsa, OK 74105-5158 | Oil & Gas Operator | Jan 2024 |
150 | Mega Resources Inc | Dallas, TX 75225-0186 | Oil & Gas Operator | Jan 2001 |
151 | Mendell Petroleum Corporation | Castle Rock, CO 80104-9045 | Oil & Gas Operator | Sep 2004 |
152 | Mercer Pet Management Inc | Edmond, OK 73013-6677 | Oil & Gas Operator | Jan 2011 |
153 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
154 | Mesa Operating LP | Irving, TX 75039-3746 | Oil & Gas Operator | Oct 2010 |
155 | Michael Goodnight Operating LLC | Saint Louis, OK 74866-0051 | Oil & Gas Operator | Jan 2024 |
156 | Mid-Con Central Expl Co | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2014 |
157 | Midcontinent Oil & Gas Company | Phoenix, AZ 85022-6180 | Oil & Gas Operator | Jun 2012 |
158 | Midwest Energy Corporation | Tulsa, OK 74105-6083 | Oil & Gas Operator | Aug 2016 |
159 | Midwest Operating Company Inc | Tulsa, OK 74105-6059 | Oil & Gas Operator | Nov 1999 |
160 | Miller Exploration Company | Tulsa, OK 74136-1020 | Oil & Gas Operator | Mar 2015 |
161 | Moore Richard L | Morris, OK 74445 | Oil Operator | Aug 2013 |
162 | Moran-K Oil LLC | Seminole, OK 74818-1295 | Oil & Gas Operator | Feb 2024 |
163 | Moran-Kahn Oil | Seminole, OK 74868 | Oil & Gas Operator | Mar 1992 |
164 | Mud Operations Inc | Ames, OK 73718-9501 | Oil & Gas Operator | Feb 2024 |
165 | Mustang Fuel Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Feb 2024 |
166 | National Energy Group Inc | Dallas, TX 75206 | Oil & Gas Operator | Sep 2014 |
167 | Neg Operating LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2017 |
168 | Nelson Exploration Corporation | | Oil & Gas Operator | Jan 2024 |
169 | Nemaha Environmental Services LLC | Enid, OK 73703 | Oil Operator | Feb 2024 |
170 | NFC Petroleum Corporation | Tulsa, OK 74121 | Oil & Gas Operator | Jun 1996 |
171 | O G & E | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Feb 2014 |
172 | Oakland Petroleum Oper Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
173 | Oexco, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
174 | Oklahoma Liquid Resources Inc | Owasso, OK 74055-0841 | Oil & Gas Operator | Jan 2024 |
175 | Oklahoma Oil & Gas MGMT Inc | | Oil & Gas Operator | Jan 2024 |
176 | Oklahoma Petroleum Allies LLC | Ardmore, OK 73401 | Oil Operator | Oct 2023 |
177 | Ovintiv Mid-Continent Inc. | The Woodlands, TX 77380-2764 | Oil & Gas Operator | Jan 2024 |
178 | Owl Creek Production Co., Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 2006 |
179 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
180 | Pablo Energy II, LLC | Amarillo, TX 79105 | Oil & Gas Operator | Apr 2024 |
181 | Pacific Enterprise Oil Co USA | Los Angeles, CA 90071-2005 | Oil & Gas Operator | Aug 2012 |
182 | Paluca Petroleum Inc | Holdenville, OK 74848 | Oil & Gas Operator | Jan 2024 |
183 | Pan Western Energy Corporation | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2024 |
184 | Paramount Petroleum Corp | Dallas, TX 75374 | Oil Operator | Dec 2000 |
185 | Park Avenue Exploration Corp | Oklahoma City, OK 73102-5604 | Oil & Gas Operator | Sep 2011 |
186 | Payne Exploration Company | Crescent, OK 73028-0502 | Oil & Gas Operator | Jan 2024 |
187 | Payne W C Family Trust | Oklahoma City, OK 73116-9044 | Oil & Gas Operator | Mar 2015 |
188 | PBT Enterprises Inc | Garber, OK 73738-0262 | Oil & Gas Operator | May 2023 |
189 | Pedestal Oil Company Inc | Oklahoma City, OK 73101-1522 | Oil & Gas Operator | May 2019 |
190 | Petrocorp Incorporated | Tulsa, OK 74170 | Oil & Gas Operator | Nov 2021 |
191 | Petroquest Energy, L.L.C. | Lafayette, LA 70505 | Oil & Gas Operator | Apr 2024 |
192 | Positive Energy LLC | | Oil & Gas Operator | Feb 2024 |
193 | Pre-MC Inc | Allen, OK 74825-0416 | Oil & Gas Operator | Jan 2024 |
194 | Prentice Benny P | Allen, OK 74825-0247 | Oil & Gas Operator | Feb 2007 |
195 | Prentice Bro Oil Operators | Allen, OK 74825 | Oil & Gas Operator | Apr 2014 |
196 | Prentice Napier & Green Inc | Oklahoma City, OK 73172-1424 | Oil & Gas Operator | Feb 2024 |
197 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
198 | Proven Reserves Management, Inc. | Dallas, TX 75370 | Oil & Gas Operator | Jan 2024 |
199 | Qep Energy Company | Midland, TX 79701 | Oil & Gas Operator | Jan 2024 |
200 | Questar Energy Trading | Salt Lake City, UT 84145-0601 | Oil & Gas Operator | Mar 2020 |